EP 0634082 B1 19960925 - PROCESS FOR SIGNALLING THE CALL NUMBER IN A TELECOMMUNICATION NETWORK
Title (en)
PROCESS FOR SIGNALLING THE CALL NUMBER IN A TELECOMMUNICATION NETWORK
Title (de)
VERFAHREN ZUR RUFNUMMERNSIGNALISIERUNG IN EINEM FERNMELDENETZ
Title (fr)
PROCEDE DE SIGNALISATION DE NUMEROS D'APPEL DANS UN RESEAU DE TELECOMMUNICATION
Publication
Application
Priority
- DE 9300281 W 19930325
- DE 4210401 A 19920330
Abstract (en)
[origin: WO9320663A1] Telecommunication connections in a telecommunication network are directed from a telecommunication instrument (A) on the transmission side via an original node (ON) and transit nodes (TN1, ..., TN7) to a telecommunication instrument (B) on the reception side. A number denoting the original node (ON), the A call number, the identity number of the target node and the B call number are inserted in signalling information for the telecommunication connection to be made. A test is performed in the nodes concerned in the connection on whether the A call number should be supplemented by the identity number of the node concerned. Such an addition to the A call number is done only in the original node. Thus the A call number can be simply assessed in the telecommunication instrument (B) on the reception side.
IPC 1-7
IPC 8 full level
H04Q 3/00 (2006.01)
CPC (source: EP US)
H04Q 3/0016 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH FR GB IT LI
DOCDB simple family (publication)
WO 9320663 A1 19931014; AT E143561 T1 19961015; DE 4210401 C1 19930930; EP 0634082 A1 19950118; EP 0634082 B1 19960925; US 5539742 A 19960723
DOCDB simple family (application)
DE 9300281 W 19930325; AT 93911424 T 19930325; DE 4210401 A 19920330; EP 93911424 A 19930325; US 31308394 A 19940929